EXAM 1 REVIEW (Unit 1) Flashcards
Form follows ____________
function
1.What is the principle organ for the nervous system?
2.What is the function of the nervous system?
- Brain
- Communication, coordination, motor control
What is the principle organ for the integumentary system?
What is the function?
- Skin
- Protection, water retention, thermoregulation, Vitamin D synthesis
What is the principle organ for the skeletal system?
What is the function?
- Bones
- Support, movement, blood formation
What is the principle organ for the muscular system?
What is the function?
- Muscles
- Movement, stability, heat production, control of body openings
What is the principle organ for the lymphatic system?
What is the function?
- Lymphatic Vessels
- Recovery of excess tissue fluid, detection of Pathogens, production of immune cells, defense against disease
What is the principle organ for the respiratory system?
What is the function?
- Lungs
- Oxygen in, carbon dioxide out, acid-base balance, speech
What is the principle organ for the urinary system?
What is the function?
- Kidneys
2.Elimination of waste, regulation of blood, stimulation of red blood cell formation
What is the principle organ for the endocrine system?
What is the function?
- Hypothalamus
2.Hormone production, internal chemical communication and cordination
What is the principle organ for the circulatory system?
What is the function?
- Heart
- Distribution of nutrients, oxygen, wastes, hormones, immune cells and antibodies, electrolytes
What is the principle organ for the digestive system?
What is the function?
- Small intestine
- Nutrient breakdown and absorption, liver functions include metabolism of carbs, lipids and proteins, cleansing of blood
What is the principle organ for the reproductive system?
What is the function?
- Uterus
- Production of eggs, site of fertilization
- Does anatomical variation mean abnormality?
- No
Do all anatomical variations produce symptoms?
- No
What is situs inversus?
when your organs are positioned in a “mirror image” of normal human anatomy
What is situs perversus?
One organ twisting (as in dextrocardia)
What are the characteristics of life?
-Organization
-Cellular Composition
-Metabolism
-Responsiveness
-Movement
-Growth
-Differentiation
-Reproduction
-Excretion
Metabolism =
Catabolism, anabolism
Disease =
Homeostatic Imbalance